BTX vs. CET
BTX (BlackRock Technology and Private Equity Term Trust) and CET (Central Securities Corp.) are both stocks. Both operate in the Asset Management industry within the Financial Services sector. Over the past 5 years, BTX returned -6.19%/yr vs 11.18%/yr for CET. A 0.59 correlation means they provide meaningful diversification when combined.
Performance
BTX vs. CET - Performance Comparison
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Returns By Period
In the year-to-date period, BTX achieves a 37.95% return, which is significantly higher than CET's 3.53% return.
BTX
- 1D
- -4.89%
- 1M
- 7.73%
- YTD
- 37.95%
- 6M
- 35.34%
- 1Y
- 37.09%
- 3Y*
- 16.26%
- 5Y*
- -6.19%
- 10Y*
- —
CET
- 1D
- -1.13%
- 1M
- -2.90%
- YTD
- 3.53%
- 6M
- 3.65%
- 1Y
- 17.63%
- 3Y*
- 19.87%
- 5Y*
- 11.18%
- 10Y*
- 16.21%
BTX vs. CET - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
BTX BlackRock Technology and Private Equity Term Trust | 37.95% | 0.86% | 13.42% | 19.29% | -47.76% | -24.45% |
CET Central Securities Corp. | 3.53% | 17.20% | 26.82% | 19.17% | -19.68% | 28.60% |
Correlation
The correlation between BTX and CET is 0.49, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.49 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.60 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.60 |
Correlation (All Time) Calculated using the full available price history since Mar 29, 2021 | 0.59 |
The correlation between BTX and CET shifts across timeframes, from 0.49 (1 year) to 0.60 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
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Return for Risk
BTX vs. CET — Risk / Return Rank
BTX
CET
BTX vs. CET - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for BlackRock Technology and Private Equity Term Trust (BTX) and Central Securities Corp. (CET). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| BTX | CET | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.03 | ||
| Sortino ratioReturn per unit of downside risk | -0.04 | ||
| Omega ratioGain probability vs. loss probability | 1.26 | 1.28 | -0.02 |
| Calmar ratioReturn relative to maximum drawdown | 2.66 | 2.19 | +0.47 |
| Martin ratioReturn relative to average drawdown | 6.61 | 9.02 | -2.41 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| BTX | CET | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.53 | 1.56 | -0.03 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.21 | 0.77 | -0.98 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.98 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | -0.19 | 0.60 | -0.79 |
Drawdowns
BTX vs. CET - Drawdown Comparison
The maximum BTX drawdown since its inception was -67.27%, which is greater than CET's maximum drawdown of -56.69%. Use the drawdown chart below to compare losses from any high point for BTX and CET.
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Drawdown Indicators
| BTX | CET | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -67.27% | -56.69% | -10.58% |
Max Drawdown (1Y)Largest decline over 1 year | -13.99% | -8.08% | -5.91% |
Max Drawdown (3Y)Largest decline over 3 years | -31.71% | -15.42% | -16.29% |
Max Drawdown (5Y)Largest decline over 5 years | -63.89% | -24.89% | -39.00% |
Max Drawdown (10Y)Largest decline over 10 years | — | -39.91% | — |
Current DrawdownCurrent decline from peak | -35.25% | -2.90% | -32.35% |
Average DrawdownAverage peak-to-trough decline | -49.56% | -10.16% | -39.40% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.63% | 1.96% | +3.67% |
Volatility
BTX vs. CET - Volatility Comparison
BlackRock Technology and Private Equity Term Trust (BTX) has a higher volatility of 9.93% compared to Central Securities Corp. (CET) at 3.09%. This indicates that BTX's price experiences larger fluctuations and is considered to be riskier than CET based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BTX | CET | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.93% | 3.09% | +6.84% |
Volatility (6M)Calculated over the trailing 6-month period | 19.72% | 8.70% | +11.02% |
Volatility (1Y)Calculated over the trailing 1-year period | 24.37% | 11.39% | +12.98% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 29.75% | 14.51% | +15.24% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 29.55% | 16.63% | +12.92% |
Dividends
BTX vs. CET - Dividend Comparison
BTX's dividend yield for the trailing twelve months is around 8.42%, more than CET's 5.14% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BTX BlackRock Technology and Private Equity Term Trust | 8.42% | 13.68% | 11.21% | 10.45% | 14.54% | 4.81% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
CET Central Securities Corp. | 5.14% | 5.32% | 4.92% | 4.90% | 7.34% | 8.41% | 5.68% | 3.78% | 5.84% | 3.65% | 4.50% | 10.41% |
Financials
BTX vs. CET - Financials Comparison
This section allows you to compare key financial metrics between BlackRock Technology and Private Equity Term Trust and Central Securities Corp.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
Frequently Asked Questions
BTX and CET have a correlation of 0.49, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
BTX has higher volatility (9.93%) compared to CET (3.09%). In terms of maximum drawdown, BTX dropped -67.27% vs CET's -56.69%.
CET currently has the higher Sharpe Ratio (1.56 vs 1.53), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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